title: Pneumococcal seroepidemiology in Turkey.
authors.forename: Mehmet
authors.initials: M
authors.lastname: Ceyhan
mesh_terms: D002353:Carrier State; D002648:Child; D006801:Humans; D017589:Immunization Programs; D007223:Infant; D007231:Infant, Newborn; D011008:Pneumococcal Infections / Q000453:epidemiology* / Q000276:immunology / Q000635:transmission; D022242:Pneumococcal Vaccines / Q000627:therapeutic use; D012703:Serotyping; D014421:Turkey / Q000453:epidemiology
chemical_list: D022242:Pneumococcal Vaccines